@media (min-width:320px) {
  .ban {
    width: 100%;
    margin-top: 1rem;
  }

  .ban .pc {
    display: none;
  }

  .ban .icon {
    display: block;
    width: 0.35rem;
    cursor: pointer;
    position: absolute;
    left: calc(50% - (0.35rem / 2));
    bottom: 0.3rem;
  }

  .about {
    padding: 0 0.3rem 0.4rem;
    border-bottom: 0.2rem solid #f2f2f2;
  }

  .about .title, .honor .title, .speech .title {
    font-size: 0.28rem;
    color: #333;
    line-height: 1;
    padding: 0.37rem 0 0.3rem;
    border-bottom: 1px solid #CCCCCC;
  }

  .about .video-box {
    margin: 0.3rem 0;
  }

  .about .video-box .icon {
    display: block;
    width: 0.6rem;
    position: absolute;
    cursor: pointer;
    left: calc(50% - 0.3rem);
    top: calc(50% - 0.3rem);
    z-index: 2;
  }

  .about .left .tit, .about .left .en, .honor .en {
    display: none;
  }

  .about .left .detaile {
    font-size: 0.24rem;
    color: #666;
    line-height: 1.6
  }

  .honor {
    border-bottom: 0.2rem solid #f2f2f2;
  }

  .honor .title {
    width: 92%;
    margin: 0 auto;
  }

  .honor .list {
    margin: 0.3rem 0 0.5rem;
  }

  .honor .list .swiper-container {
    padding: 0 4%;
  }

  .honor .swiper-slide {
    width: 3.24rem;
    height: 4.28rem;
    box-sizing: border-box;
    padding: 0.15rem;
    border: 1px solid #ececec;
  }

  .honor .swiper-button-prev, .honor .swiper-button-next {
    display: none;
  }

  .speech {
    padding: 0 0.3rem 0.5rem;
  }

  .speech .en {
    display: none;
  }

  .speech .detaile {
    font-size: 0.24rem;
    line-height: 1.65;
    color: #666;
    padding: 0.25rem 0;
  }

  .tip-bg {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 51;
    display: none;
  }

  .video-boxs {
    position: relative;    /*left: 0;
        top: 0;
        width: 100%;
        height: 100%;*/
    z-index: 52;
    display: none;
  }

  .video-boxs .icon {
    display: block;
    width: 0.37rem;
    position: fixed;
    right: 0.3rem;
    top: 0.4rem;
    z-index: 53;
    cursor: pointer;
  }

  .video-boxs video {
    display: block;
    width: 100%;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }

  /*发展历程 ↓*/
  .history {
    padding: 1.25rem 0.3rem 1rem;
  }

  .history .triangle {
    display: block;
    width: 0.32rem;
    font-size: 0
  }

  .history ul {
    margin-left: 0.16rem;
    padding-bottom: 0.7rem;
    border-left: 1px solid #CCCCCC;
  }

  .history ul li {
    padding: 0.35rem 0 0 0.4rem;
  }

  .history ul li .title {
    font-size: 0.36rem;
    color: #333;
    line-height: 1;
    position: relative;
    font-family: arial;
    font-weight: bold;
    margin-bottom: 0.1rem;
  }

  .history ul li .title:before {
    display: block;
    width: 0.2rem;
    height: 0.2rem;
    content: '';
    border-radius: 50%;
    position: absolute;
    left: -0.5rem;
    top: calc(50% - 0.1rem - 1px);
    background-color: #499cc6;
    z-index: 5;
  }

  .history ul li .title:after {
    content: '';
    position: absolute;
    width: 0.24rem;
    height: 1px;
    background-color: #CCC;
    left: -0.4rem;
    top: calc(50% - 1px);
  }

  .history ul li .detaile {
    font-size: 0.24rem;
    color: #999;
    line-height: 1.6;
    margin-bottom: 0.2rem;
    margin-bottom: 0.25rem;
  }

  .history ul li .pic {
    font-size: 0;
  }

  .history ul li .pic img {
    width: 2.55rem;
    margin: 0 0.15rem 0.15rem 0;
  }

  /*基地详情 ↓*/
  .baseinfo .mian {
    padding: 1rem 0.3rem 0.8rem;
  }

  .baseinfo .titles {
    padding: 0.35rem 0 0.3rem;
    font-size: 0.28rem;
    color: #333;
    line-height: 1;
    border-bottom: 1px solid #CCCCCC;
  }

  .baseinfo .pic {
    margin: 0.3rem 0;
  }

  .baseinfo .box .title, .baseinfo .box .en {
    display: none
  }

  .baseinfo .box .detaile {
    font-size: 0.24rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 0.5rem;
  }

  .baseinfo .box .add {
    font-size: 0.24rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 0.3rem;
  }

  .baseinfo .box .add span {
    display: block;
  }

  .baseinfo .box .imgs {
    font-size: 0
  }

  .baseinfo .box .imgs img {
    width: 32%;
    margin-right: 1.3%;
    display: inline-block;
  }

  .baseinfo .box .imgs img:last-child {
    margin-right: 0
  }

  .news {
    padding: 0 0.3rem 0.8rem;
  }

  .news li {
    padding: 0.3rem 0;
    border-bottom: 1px solid #DDDDDD;
  }

  .news li .time, .news li .more {
    display: none;
  }

  .news li .pic {
    width: 2.45rem;
    float: left;
  }

  .news li .box {
    width: 4.25rem;
    float: right;
  }

  .news li .title {
    font-size: 0.28rem;
    color: #333;
    line-height: 1;
    padding-top: 0.15rem;
  }

  .news li .detaile {
    font-size: 0.24rem;
    color: #888;
    line-height: 1.6;
    max-height: 0.37rem;
    overflow: hidden;
    margin: 0.1rem 0
  }

  .news li .tt {
    font-size: 0.24rem;
    color: #AAA;
    line-height: 1
  }

}

@media (min-width:768px) {
  .ban {
    margin-top: 80px;
  }

  .about, .honor {
    border-bottom: 15px solid #f2f2f2;
  }

  .about .title, .honor .title, .speech .title {
    font-size: 20px;
    padding: 35px 0 25px;
  }

  .about .video-box {
    margin: 20px 0;
  }

  .about .video-box .icon {
    width: 60px;
    left: calc(50% - 30px);
    top: calc(50% - 30px);
  }

  .about .left .detaile, .speech .left .detaile {
    font-size: 14px;
  }

  .honor .swiper-slide {
    width: 215px;
    height: 280px;
    padding: 8px;
  }

  .speech .detaile {
    padding: 20px 0;
  }

  .video-boxs .icon {
    width: 37px;
  }

  .video-boxs video {
    width: 900px;
    max-width: 92%;
  }

  .history .triangle {
    width: 21px;
  }

  .history ul {
    margin-left: 10px;
    padding-bottom: 60px;
  }

  .history ul li {
    padding: 35px 0 0 35px;
  }

  .history ul li .title:before {
    width: 16px;
    height: 16px;
    left: -44px;
    top: calc(50% - 8px);
  }

  .history ul li .title {
    font-size: 32px;
  }

  .history ul li .detaile {
    font-size: 16px;
    margin-bottom: 20px;
  }

  .history ul li .pic img {
    width: 170px;
    margin: 0 10px 10px 0;
  }

  .baseinfo .mian {
    padding: 80px 4%;
  }

  .baseinfo .titles {
    padding: 30px 0 25px;
    font-size: 26px;
  }

  .baseinfo .pic {
    margin: 20px 0;
  }

  .baseinfo .box .detaile {
    font-size: 14px;
    margin-bottom: 30px;
  }

  .baseinfo .box .add {
    font-size: 14px;
    margin-bottom: 20px;
  }

  .baseinfo .box .imgs img {
    width: 130px;
    margin-right: 15px;
  }

  .news li .title {
    font-size: 18px;
    padding-top: 20px;
  }

  .news li .detaile {
    font-size: 14px;
    max-height: 42px;
    margin: 10px 0 15px;
  }

  .news li .tt {
    font-size: 14px;
  }

}

@media (min-width:992px) {
  .ban {
    margin-top: 80px
  }

  .ban .pc {
    display: block;
  }

  .ban .model, .about .title {
    display: none;
  }

  .ban .icon {
    width: 35px;
    left: calc(50% - (35px / 2));
    bottom: 3.85vw;
  }

  .about {
    padding: 0;
    background-color: #f3f3f3;
    border-bottom: 0
  }

  .about .mian {
    width: 1200px;
    max-width: 92%;
    margin: 0 auto;
    padding: 6.2vw 0;
  }

  .about .left {
    width: 35.5%;
    float: left;
    padding-top: 20px;
  }

  .about .left .tit {
    font-size: 26px;
    line-height: 1;
    color: #000;
    display: block;
  }

  .about .left .en, .honor .en, .speech .en {
    font-size: 24px;
    color: #b4b4b4;
    line-height: 1;
    display: block;
    font-family: arial;
    margin: 1.2vw 0 2.4vw;
  }

  .about .left .detaile, .speech .left .detaile {
    line-height: 2.2vw;
  }

  .about .video-box {
    float: right;
    width: 60.5%;
    max-width: 725px;
    margin: 0
  }

  .honor {
    border-bottom: 0;
    padding: 5vw 0 9.25vw;
    background: url(../img/img11.jpg) center bottom/contain no-repeat;
  }

  .honor .title {
    padding: 0;
    font-size: 26px;
    color: #000033;
    text-align: center;
    line-height: 1;
    border-bottom: 0;
  }

  .honor .en {
    text-align: center;
    margin: 1.2vw 0 3.8vw;
  }

  .honor .mian {
    width: 1200px;
    max-width: 92%;
    margin: 0 auto;
  }

  .honor .list {
    margin: 0;
  }

  .honor .list .swiper-container {
    padding: 0
  }

  .honor .swiper-slide {
    height: 21vw;
  }

  .honor .next, .honor .prev {
    display: block;
    width: 30px;
    cursor: pointer;
    height: 40px;
    position: absolute;
    top: calc(50% - 20px);
    z-index: 20;
    -webkit-transition: all 0.4s;
    transition: all 0.4s;
  }

  .honor .next {
    right: -30px;
    background: url(../img/img19.png) center no-repeat;
  }

  .honor .prev {
    left: -30px;
    background: url(../img/img20.png) center no-repeat;
  }

  .speech {
    background-color: #f3f3f3;
    padding: 6.2vw 0 6.9vw;
  }

  .speech .mian {
    width: 1200px;
    max-width: 92%;
    margin: 0 auto;
  }

  .speech .mian .right {
    width: 53.5%;
    float: left;
    max-width: 640px;
  }

  .speech .mian .left {
    width: 42.5%;
    float: right;
    padding-top: 5px;
  }

  .speech .title {
    font-size: 26px;
    color: #000;
    line-height: 1;
    padding: 0;
    border-bottom: 0
  }

  .speech .left .detaile {
    padding: 0
  }

  .history {
    padding: 16.15vw 0 80px;
    background-color: #f3f3f3
  }

  .history .mian {
    width: 1200px;
    max-width: 92%;
    margin: 0 auto;
  }

  .history .mian .triangle {
    margin: 0 auto;
  }

  .history ul {
    margin-left: 0px;
    padding: 55px 0 100px;
    border-left: 0;
    background: url(../img/img36.png) center top repeat-y;
  }

  .history .list li {
    padding: 0;
  }

  .history .list li .box {
    width: 50%;
    text-align: right;
    padding-right: 70px;
    box-sizing: border-box;
  }

  .history .list li:nth-child(even) .box {
    float: right;
    text-align: left;
    padding: 0 0 0 70px;
    margin-top: -120px;
  }

  .history .list li .box .mbox {
    padding: 30px 40px 45px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 1px 4px 0 rgba(0, 0, 0, 0.05)
  }

  .history ul li .title {
    font-size: 36px;
  }

  .history ul li .title:before {
    width: 0;
    height: 0;
    border-top: 16px solid transparent;
    border-bottom: 16px solid transparent;
    border-left: 16px solid #fff;
    left: calc(100% + 40px);
    top: 0;
    background-color: transparent;
    border-radius: 0
  }

  .history ul li .title:after {
    width: 21px;
    height: 21px;
    left: auto;
    right: -120px;
    top: calc(50% - 10px);
    background: transparent url(../img/img35.png) center no-repeat;
  }

  .history ul li:nth-child(even) .title:before {
    border-top: 16px solid transparent;
    border-bottom: 16px solid transparent;
    border-right: 16px solid #fff;
    border-left: 0;
    left: -56px;
  }

  .history ul li:nth-child(even) .title:after {
    right: auto;
    left: -120px;
  }

  .history ul li .pic img {
    width: 38.5%;
    max-width: 170px;
    margin: 0 0 10px 10px;
  }

  .history ul li:nth-child(even) .pic img {
    margin: 0 10px 10px 0;
  }

  .baseinfo {
    background-color: #f3f3f3
  }

  .baseinfo .mian {
    width: 1200px;
    max-width: 92%;
    margin: 0 auto;
    padding: 16.15vw 0 85px;
  }

  .baseinfo .titles {
    display: none;
  }

  .baseinfo .pic {
    width: 53.5%;
    max-width: 640px;
    margin: 0;
    float: left;
  }

  .baseinfo .box {
    width: 42.5%;
    float: right;
  }

  .baseinfo .box .title {
    display: block;
    font-size: 26px;
    color: #000;
    line-height: 1;
    padding-top: 10px;
  }

  .baseinfo .box .detaile {
    margin-bottom: 10px;
  }

  .baseinfo .box .en {
    font-size: 24px;
    color: #cecece;
    line-height: 1;
    margin: 1.2vw 0 2.4vw;
    display: block;
  }

  .baseinfo .box .add span {
    display: inline-block;
    margin-right: 8px;
  }

  .baseinfo .box .imgs img {
    width: 30%;
    margin-right: 3.3%;
    max-width: 130px;
  }

  .news {
    padding: 5vw 0 80px;
  }

  .news a {
    width: 1500px;
    max-width: 92%;
    margin: 0 auto;
    padding: 4.55vw 0;
  }

  .news li:nth-child(odd) a {
    background-color: #f5f5f5
  }

  .news .mian {
    width: 1200px;
    max-width: 92%;
    margin: 0 auto;
  }

  .news .mian .pic {
    width: 240px;
  }

  .news .mian .time {
    display: block;
    float: left;
    width: 135px;
    padding-left: 30px;
    box-sizing: border-box;
    height: 100px;
    border-right: 1px solid #e2e2e2;
    margin-top: 20px;
  }

  .news .mian .time .day {
    font-size: 48px;
    color: #999;
    line-height: 1;
    font-family: arial;
    font-weight: bold;
  }

  .news .mian .time .weeks, .news .mian .time .year {
    font-size: 16px;
    font-family: arial;
    color: #999;
    line-height: 1
  }

  .news .mian .time .weeks {
    margin: 5px 0 10px;
  }

  .news li {
    padding: 0;
    border: 0;
  }

  .news li .box {
    width: calc(100% - 410px);
    float: right;
  }

  .news li .title {
    padding-top: 21px;
  }

  .news li .detaile {
    max-height: 42px;
  }

  .news li .tt {
    display: none;
  }

  .news li .more {
    text-align: right;
    font-size: 14px;
    color: #379ac4;
    display: block;
    line-height: 1
  }

  .news li .more span {
    padding-right: 23px;
    background: url(../img/img37.png) right center no-repeat;
  }

}

@media (min-width:1025px) {
  .ban {
    margin-top: 0px
  }

}

@media (min-width:1100px) {
}

@media (min-width:1200px) {
}

@media (min-width:1300px) {
  .about .mian {
    padding: 80px 0;
  }

  .about .left .en, .speech .en, .baseinfo .box .en {
    margin: 15px 0 30px;
  }

  .about .left .detaile, .speech .left .detaile {
    line-height: 2;
  }

  .honor {
    padding: 65px 0 120px;
  }

  .honor .en {
    margin: 15px 0 50px;
  }

  .honor .swiper-slide {
    height: 280px;
  }

  .honor .next {
    right: -40px;
  }

  .honor .prev {
    left: -40px;
  }

  .speech {
    padding: 80px 0 90px;
  }

  .ban .icon {
    bottom: 50px;
  }

  .history {
    padding: 210px 0 80px;
  }

  .baseinfo .mian {
    padding: 210px 0 85px;
  }

  .news {
    padding: 65px 0 80px;
  }

  .news a {
    padding: 45px 0
  }

  .news li .detaile {
    max-height: none
  }

}

@media (min-width:1400px) {
  .honor .next {
    right: -65px;
  }

  .honor .prev {
    left: -65px;
  }

}

.oppo {

  /*width: 10%;*/
  background: rgba(0, 0, 0, .8);
  box-sizing: border-box;
  padding: 20px 20px;
  position: fixed;
  top: 50%;
  margin-top: -.5rem;
  left: 45%;
  font-size: 18px;
  line-height: .44rem;
  text-align: center;
  border-radius: .08rem;
  color: #fff;
  z-index: 9999999999;
}